Negative ion generating medium and its manufacturing method

Details Negative ion generating medium and its manufacturing method Negative ion generating medium and its manufacturing method

2006-04-18

2006-04-18

Wong, Edna (Department: 1753)

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Treating electrolytic or nonelectrolytic coating after it is...

C205S043000, C205S045000, C205S046000, C205S173000, C205S174000, C205S213000, C205S324000

Reexamination Certificate

active

07029568

ABSTRACT:
A negative ion generating medium for generating negative ions from the surface of a mother material made of aluminum or aluminum alloy. The negative ion generating medium has the mother material of aluminum or aluminum alloy covered at the surface with an anodized layer on which a rare metal separated from a rare metal solution such as zirconium salt is deposited. As the rare metal is deposited in the pores provided in the anodized layer, its negative ion generating area can be increased thus releasing a large number of negative ions. The negative ion generating medium is manufactured by electrolytically processing the mother material in an electrolyte solution of sulfuric acid doped with a rare metal salt such as lithium salt to develop the anodized layer on the surface of the mother material and deposit the rare metal on the anodized layer.

REFERENCES:
patent: 4310586 (1982-01-01), Sheasby et al.
patent: 6540901 (2003-04-01), Mayers et al.
patent: 1207220 (2002-05-01), None
patent: 1207220 (2002-05-01), None
patent: 2001-161414 (2001-06-01), None
patent: 2001-288679 (2001-10-01), None
patent: 2001-295105 (2001-10-01), None

Affiliated with

Also associated with

Rating

Negative ion generating medium and its manufacturing method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Negative ion generating medium and its manufacturing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Negative ion generating medium and its manufacturing method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3612325